运行Tango API会在库上显示警告对话框

Question

我正在开发Tango的AR应用程序.该设备是ZenfoneAR(Android 7.0 Nougat).

我改进了示例项目并开发了一个应用程序.但是,启动应用程序时,将显示以下警告消息.

对话消息

Detected problems with app native libraries(please consult log for detail):
libtango_client_api.so: unauthorized access to "libbinder.so"
libtango_client_api.so: unauthorized access to "libcutils.so"
libtango_client_api.so: unauthorized access to "libutils.so"
libtango_client_api.so: unauthorized access to "libgui.so"
libtango_client_api.so: unauthorized access to "libandroid_runtime.so"
libtango_client_api.so: unauthorized access to "libui.so"

logcat的

W/linker: library "libbinder.so" ("/system/lib64/libbinder.so") needed or dlopened by "/data/data/com.google.tango/libfiles/default/libtango_client_api.so" is not accessible for the namespace "classloader-namespace" - the access is temporarily granted as a workaround for http://b/26394120, note that the access will be removed in future releases of Android.
W/linker: library "libcutils.so" ("/system/lib64/libcutils.so") needed or dlopened by "/data/data/com.google.tango/libfiles/default/libtango_client_api.so" is not accessible for the namespace "classloader-namespace" - the access is temporarily granted as a workaround for http://b/26394120, note that the access will be removed in future releases of Android.
W/linker: library "libutils.so" ("/system/lib64/libutils.so") needed or dlopened by "/data/data/com.google.tango/libfiles/default/libtango_client_api.so" is not accessible for the namespace "classloader-namespace" - the access is temporarily granted as a workaround for http://b/26394120, note that the access will be removed in future releases of Android.
W/linker: library "libgui.so" ("/system/lib64/libgui.so") needed or dlopened by "/data/data/com.google.tango/libfiles/default/libtango_client_api.so" is not accessible for the namespace "classloader-namespace" - the access is temporarily granted as a workaround for http://b/26394120, note that the access will be removed in future releases of Android.
W/linker: library "libandroid_runtime.so" ("/system/lib64/libandroid_runtime.so") needed or dlopened by "/data/data/com.google.tango/libfiles/default/libtango_client_api.so" is not accessible for the namespace "classloader-namespace" - the access is temporarily granted as a workaround for http://b/26394120, note that the access will be removed in future releases of Android.
W/linker: library "libui.so" ("/system/lib64/libui.so") needed or dlopened by "/data/data/com.google.tango/libfiles/default/libtango_client_api.so" is not accessible for the namespace "classloader-namespace" - the access is temporarily granted as a workaround for http://b/26394120, note that the access will be removed in future releases of Android.
E/linker: library "libavenhancements.so" ("/system/vendor/lib64/libavenhancements.so") needed or dlopened by "/system/lib64/libmedia.so" is not accessible for the namespace: [name="classloader-namespace", ld_library_paths="", default_library_paths="/data/app/<package name>-2/lib/arm64:/system/fake-libs64:/data/app/<package name>-2/base.apk!/lib/arm64-v8a", permitted_paths="/data:/mnt/expand:/data/data/<package name>"]

我认为它与以下站点的"NDK应用程序链接到平台库"有关.

https://developer.android.com/about/versions/nougat/android-7.0-changes.html#ndk

据此,"libtango_client_api.so"是"私人平台库"吗？

或者我的配置文件中有错误？

我不知道如何解决它,所以我无法改进它.我怎样才能提高警告？请帮我.

应用程序/的build.gradle

android {
    compileSdkVersion 23
    buildToolsVersion '25.0.0'
    dataBinding {
        enabled = true
    }
    defaultConfig {
        applicationId "<package name>"
        minSdkVersion 19
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }

        lintOptions {
            abortOnError false
        }
    }
}


dependencies {
    apply from: '../version.gradle'
    compile "com.google.tango:sdk-base:${release_version}"
    compile "com.google.tango:support-base:${release_version}"
    compile "com.google.tango:support-reconstruction:${release_version}"
    compile 'org.rajawali3d:rajawali:1.1.668@aar'
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'commons-io:commons-io:2.4'
    compile 'org.apache.commons:commons-lang3:3.4'
}

$ {release_version} = 1.54

项目/的build.gradle

buildscript {
    repositories {
        jcenter()
        flatDir {
            dirs 'libs'
        }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'
    }
}


allprojects {
    repositories {
        mavenLocal()
        jcenter()
    }
}

应用程序/ SRC /主/ AndroidManifest.xml中

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="<package name>"
    android:versionCode="0"
    android:versionName="0" >

    <uses-sdk
        android:minSdkVersion="19"
        android:targetSdkVersion="23" />

     <uses-permission android:name="android.permission.CAMERA" />

    <application

       ...about application...>

        <uses-library
            android:name="com.projecttango.libtango_device2"
            android:required="true" />

        <activity

            ...about activity...>

            ...

        </activity>
    </application>
</manifest>

顺便说一句,配置文件几乎与Tango示例项目相同.

Answer 1

不知道为什么，但这个错误只发生在调试模式而不是发布模式。因此，作为一种解决方法，在发布模式下运行您的应用程序。